{"repo":"Lightning-Chart/javascript-charts-performance-comparison","free":true,"listed":false,"github":"https://github.com/Lightning-Chart/javascript-charts-performance-comparison","clone":"git clone https://github.com/Lightning-Chart/javascript-charts-performance-comparison.git","description":"Public comparison of JavaScript chart libraries performance in visualizing a real-time multichannel ECG chart.","language":"HTML","stars":59,"topics":["javascript","chart","monitoring","dashboard","graph","performance","rendering","real-time","data-visualization","series"],"license":null,"category":"dashboards-admin","readme_excerpt":"Public comparison of LightningChart® JS performance against other JavaScript charting libraries. LightningChart JS is a performance-oriented data visualization solution for JavaScript. The purpose of this open-source repository is to display the performance differences between LightningChart JS and just about every viable alternative in JavaScript charting market. This test suite covers 24 \\ different JavaScript-based data visualization solutions : - LightningChart® JS (v8.2.0) - Highcharts (v12.5.0) - amCharts (v5.15.5) - Plotly (v3.3.1) - Apache ECharts (v6.0.0) - dvxCharts (v5.1.0.0) - SciChart.JS (v5.0.170) - Dygraphs (v2.2.1) - CanvasJS (v1.8.3) - ZingChart (v2.9.16) - C3.js (v0.7.20) - Taucharts (v2) - Shield UI (v1.7.45) - μPlot (v1.6.32) - AnyChart (v8.14.1) - ApexCharts.js (v5.3.6) - DevExtreme (v25.2.3) - Chart.js (v4.5.1) - TOAST UI (v4.6.1) - Smoothie Charts (v1.36.1) - Epoch (v0.8.4) - Google Charts (April 2023 version - couldn't get latest version working, please open pull request) - FusionCharts (FusionTime) (v3.21.1 - couldn't get latest version working, please open pull request) - ChartGPU (v0.3.2) 3 different performance metrics : 1. Data Loading Speed 2. Streaming Data Performance 3. Maximum Data Capacity and 5 different use cases : 1. Line charts 2. Scatter charts 3. Area charts 4. Step charts 5. Spline charts Last update: 5th February 2026 Some important performance metrics are still outside the scope of this benchmark suite, such as: interactions perform","default_branch":null,"files":null,"tree":[],"storefront":"/r/Lightning-Chart","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/Lightning-Chart/javascript-charts-performance-comparison/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}